Home / 2,695,392.32-3,719,693.19-1,471,746.34

Finding the Fourth Proportional to 2,695,392.32, 3,719,693.19 and 1,471,746.34

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Solution

The fourth proportional to 2,695,392.32, 3,719,693.19 and 1,471,746.34 is: 2,031,038.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,392.32 : 3,719,693.19 = 1,471,746.34 : x
  2. Step 2: Convert to fraction form
    2,695,392.32/3,719,693.19 = 1,471,746.34/x
  3. Step 3: Cross multiply
    2,695,392.32x = 3,719,693.19 × 1,471,746.34
  4. Step 4: Simplify right side
    2,695,392.32x = 5,474,444,838,305.43
  5. Step 5: Solve for x
    x = 5,474,444,838,305.43/2,695,392.32
  6. Step 6: Final answer
    x = 2,031,038.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.